Chart correction 2656 — chart 4936
Chart 4936 [ previous update New Edition 05/01/2023 ] NAD83 DATUM Insert 195-ODAS/SADO 54° 15´·80N., 130° 46´·70W. 189-ODAS/SADO 54° 15´·28N., 130° 45´·44W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.